%0 Journal Article %1 Ozeri2007Errors %A Ozeri, R. %A Itano, W. M. %A Blakestad, R. B. %A Britton, J. %A Chiaverini, J. %A Jost, J. D. %A Langer, C. %A Leibfried, D. %A Reichle, R. %A Seidelin, S. %A Wesenberg, J. H. %A Wineland, D. J. %D 2007 %I American Physical Society %J Physical Review A %K gates, ion-traps, raman, scattering %N 4 %P 042329+ %R 10.1103/physreva.75.042329 %T Errors in trapped-ion quantum gates due to spontaneous photon scattering %U http://dx.doi.org/10.1103/physreva.75.042329 %V 75 %X We analyze the error in trapped-ion, hyperfine qubit, quantum gates due to spontaneous scattering of photons from the gate laser beams. We investigate single-qubit rotations that are based on stimulated Raman transitions and two-qubit entangling phase gates that are based on spin-dependent optical dipole forces. This error is compared between different ion species currently being investigated as possible quantum-information carriers. For both gate types we show that with attainable laser powers the scattering error can be reduced to below current estimates of the fault-tolerance error threshold.

@article{Ozeri2007Errors, abstract = {{We analyze the error in trapped-ion, hyperfine qubit, quantum gates due to spontaneous scattering of photons from the gate laser beams. We investigate single-qubit rotations that are based on stimulated Raman transitions and two-qubit entangling phase gates that are based on spin-dependent optical dipole forces. This error is compared between different ion species currently being investigated as possible quantum-information carriers. For both gate types we show that with attainable laser powers the scattering error can be reduced to below current estimates of the fault-tolerance error threshold.}}, added-at = {2019-02-26T15:22:34.000+0100}, author = {Ozeri, R. and Itano, W. M. and Blakestad, R. B. and Britton, J. and Chiaverini, J. and Jost, J. D. and Langer, C. and Leibfried, D. and Reichle, R. and Seidelin, S. and Wesenberg, J. H. and Wineland, D. J.}, biburl = {https://www.bibsonomy.org/bibtex/25376d7d6eee5c22ca3ce967b1af173cc/rspreeuw}, citeulike-article-id = {2027328}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal\&id=PLRAAN000075000004042329000001\&idtype=cvips\&gifs=yes}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRA/v75/e042329}, citeulike-linkout-2 = {http://dx.doi.org/10.1103/physreva.75.042329}, citeulike-linkout-3 = {http://link.aps.org/abstract/PRA/v75/i4/e042329}, citeulike-linkout-4 = {http://link.aps.org/pdf/PRA/v75/i4/e042329}, doi = {10.1103/physreva.75.042329}, interhash = {b01c77d64906f2090d5c4bed48e0adbd}, intrahash = {5376d7d6eee5c22ca3ce967b1af173cc}, journal = {Physical Review A}, keywords = {gates, ion-traps, raman, scattering}, month = apr, number = 4, pages = {042329+}, posted-at = {2007-11-30 10:43:12}, priority = {2}, publisher = {American Physical Society}, timestamp = {2019-02-26T15:22:34.000+0100}, title = {{Errors in trapped-ion quantum gates due to spontaneous photon scattering}}, url = {http://dx.doi.org/10.1103/physreva.75.042329}, volume = 75, year = 2007 }